A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

SEC EDGAR filings, ownership reports, and insider transactions for THOMAS C. CHEN.

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THOMAS C. CHEN has filed 6 SEC EDGAR filings since 25 Mar 2025

Recent SEC filings for THOMAS C. CHEN including 4/A, 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	05 Jun 2025	26 Mar 2025	001-42567
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025	001-42567
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 May 2025	12 May 2025	001-42567
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	08 Apr 2025	26 Mar 2025	001-42567
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	28 Mar 2025	26 Mar 2025	001-42567
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	25 Mar 2025	25 Mar 2025	001-42567

THOMAS C. CHEN files with the SEC under CIK 0001998682. This page aggregates EDGAR filings and related ownership activity.

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.